Energy Storm 2500iER EFI Inverter Generator

LIFAN Power USA’s Energy Storm ESI2500iER-EFI is part of our Electronic Fuel Injected (EFI) Digital Inverter Generator Series.  The ESI2500iER features Electric Start and Remote Start/Stop Control (remote key fob included), produces “Clean Power” with a Sine Wave Distortion of less than 2%! All of your sensitive audio & video electronics such as laptops, computers, LCD and Plasma televisions, Surround Sound Systems, Sensitive Tools, Video Game Consoles, and Cell Phone Chargers can be powered without the risk of damage!  The compact design, coupled with the suitcase style mobility kit allows for easy transporting and storage. This unit is a perfect fit for Camping, RVing, Tailgating, or General Use around the house!

We fully support the ESI2500iER with our Warranty Policy.

ESI2500iER-EFI Features:

  • Key Fob125cc 4-Stroke OHV Gasoline Engine
  • AC Power Output with a Pure Sine Wave Distortion of 2% or Less
  • Electric Start with Remote Key Fob (included)
  • Recoil Start
  • Suitcase Style Mobility Kit with Wheels and Collapsible Handle
  • Surge 2500Watt Output
  • Rated 2400Watt Output
  • 2 – 120V 20A  AC Receptacles
  • “Duo-Power” Parallel Connection Capable
  • Parallel Connection Box1.5 Gallon Fuel Tank
  • Low Oil Engine Shutdown Protection
  • Auto Idle Feature (Power On Demand)
  • AC Overload Protection
  • Exhaust Spark Arrestor for Safe and Legal Operation in National Parks
  • Super Quiet – 58 Decibel Sound Rating at 23ft. (7m)



NOTE:  Product Specifications and Owner’s Manuals Subject to Change without Notification.

2 thoughts on “Energy Storm 2500iER EFI Inverter Generator

  1. On both the PDF file and the description for this generator it has a very long run time of 14 hours at 50% load. On the spec sheet it has a run time of 4 hours at 50% load.
    Could you clear this up for me please?
    Thanks and waiting for your reply.

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